<template>
    <el-card shadow="never" class="border-0">
        <!-- 新增 | 刷新 -->
        <ListHeader @create="handleCreate"  @refresh="getData" />
       

        <el-table :data="tableData" stripe style="width: 100%" 
        element-loading-text="加载中..." 
        element-loading-spinner="el-icon-loading"
        v-loading="loading">
            <el-table-column prop="name" label="角色名称" />
            <el-table-column prop="desc" label="角色描述" />
            <el-table-column label="状态" width="120">
                <template #default="{ row }">
                    <el-switch :modelValue="row.status" :active-value="1" :inactive-value="0" :loading="row.statusLoading"
                        :disabled="row.super == 1" @change="handleStatusChange($event, row)">
                    </el-switch>
                </template>
            </el-table-column>
            <el-table-column label="操作" width="250" align="center">
                <template #default="scope">
                    <el-button type="primary" size="small" text @click="openSetRule(scope.row)">配置权限</el-button>
                    <el-button type="primary" size="small" text @click="handleEdit(scope.row)">修改</el-button>
                    <el-popconfirm title="是否删除此角色?" confirm-button-text="确认" cancel-button-text="取消"
                        @confirm="handleDelete(scope.row.id)">
                        <template #reference>
                            <el-button text type="primary" size="small">删除</el-button>
                        </template>
                    </el-popconfirm>
                </template>
            </el-table-column>
        </el-table>
        <div class="flex items-center justify-center mt-5">
            <el-pagination background layout="prev,pager, next" :total="total" :current-page="currentPage"
                :page-size="limit" @current-change="getData" />
        </div>

        <FormDrawer ref="formDrawerRef" :title="drawerTitle" @submit="handleSubmit">
            <el-form :model="form" ref="formRef" :rules="rules" label-width="80px" :inline="false">
                <el-form-item label="角色名称" prop="name">
                    <el-input v-model="form.name" placeholder="角色名称"></el-input>
                </el-form-item>
                <el-form-item label="角色描述" prop="desc">
                    <el-input v-model="form.desc" placeholder="描述内容" type="textarea" :rows="5"></el-input>
                </el-form-item>
                <el-form-item label="状态" prop="status">
                    <el-switch v-model="form.status" :active-value="1" :inactive-value="0" >
                    </el-switch>
                </el-form-item>
                
            </el-form>

        </FormDrawer>


        <!-- 权限配置 -->
        <FormDrawer ref="setRuleformDrawerRef" title="权限配置"  @submit="handleSetRuleSubmit">
            <el-tree-v2 
            ref="elTreeRef"
            :data="ruleList" 
            :props="{value:'id', label: 'name', children: 'child'}"
            show-checkbox 
            :height="treeHeight"
            node-key="id"
            :check-strictly="checkStrictly"
            :default-expanded-keys="defaultExpandKeys"
            @check="handleTreeCheck"
            >

            <template #default="{ node, data }">
                <div class="flex items-center">
                    <el-tag size="small" :type="data.menu ? '' : 'info'"> {{ data.menu ? "菜单" : "权限" }} </el-tag>
                    <span class="ml-2 text-sm"> {{ data.name }}</span>
                </div>
            </template>
            </el-tree-v2>
        </FormDrawer>

    </el-card>
</template>


<script setup>
import {ref} from "vue"
import { toast } from "@/composables/util"
import {
    getRoleList,
    createRole,
    updateRole,
    deleteRole,
    updateRoleStatus,
    setRoleRules
} from "@/api/role"

import {
    getRuleList,
} from "@/api/rule"

import FormDrawer from "@/components/FormDrawer.vue"
import ListHeader from "@/components/ListHeader.vue"
import { useInitTable, useInitForm } from "@/composables/useCommon.js"



const {
    tableData,
    loading,
    currentPage,
    total,
    limit,
    getData,
    handleDelete,
    handleStatusChange

} = useInitTable({
    getList: getRoleList,
    delete: deleteRole,
    updateStatus:updateRoleStatus
})


const {
    formDrawerRef,
    formRef,
    form,
    rules,
    drawerTitle,
    handleSubmit,
    handleCreate,
    handleEdit
} = useInitForm(
    {
        form: {
            name: "",
            desc: "",
            status:1
        },
        rules: {
            name: [
                {
                    required: true,
                    message: '角色名称不能为空',
                    trigger: 'blur'
                }
            ],
            
        },
        getData,
        update: updateRole,
        create: createRole
    })



const setRuleformDrawerRef = ref(null)
const treeHeight = ref(0)
const ruleList = ref([])
const roleId = ref(0)
const defaultExpandKeys = ref([])
const elTreeRef = ref(null)
const checkStrictly = ref(false)

// 当前用户拥有的权限ID
const ruleIds = ref([])

const openSetRule =(row) =>{
    roleId.value = row.id
    treeHeight.value = window.innerHeight -180
    checkStrictly.value = true
    getRuleList(1).then(res=>{
        ruleList.value = res.list
        defaultExpandKeys.value = res.list.map(o => o.id)
        setRuleformDrawerRef.value.open()

        // 当前角色拥有的角色权限
        ruleIds.value = row.rules.map(o=>o.id)
        setTimeout(()=>{
            elTreeRef.value.setCheckedKeys(ruleIds.value)
            checkStrictly.value = false
        }, 150)

    })

    

}
const handleSetRuleSubmit =()=>{
    setRuleformDrawerRef.value.showLoading()
    setRoleRules(roleId.value, ruleIds.value).then(res=>{
        toast("配置成功")
        getData()
        setRuleformDrawerRef.value.close()
    })
    .finally(()=>{
        setRuleformDrawerRef.value.hideLoading()

    })


}

const handleTreeCheck=(...e)=>{
    const { checkedKeys, halfCheckedKeys } = e[1]
    ruleIds.value = [...checkedKeys, ...halfCheckedKeys]
}




</script>